git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/memcached_strerror.rst

   1 Converting Error Codes to Messages
   2 ==================================
   3
   4 SYNOPSIS
   5 --------
   6
   7 #include <libmemcached/memcached.h>
   8   Compile and link with -lmemcached
   9
  10 .. function:: const char *memcached_strerror(memcached_st *ptr, memcached_return_t rc)
  11
  12     :param ptr: pointer to initialized `memcached_st` struct
  13     :param rc: `memcached_return_t` value to query the string representation for
  14     :returns: the string representation of `rc`
  15
  16 DESCRIPTION
  17 -----------
  18
  19 `memcached_strerror` takes a `memcached_return_t` value and returns a string
  20 describing the error.
  21
  22 This string must not be modified by the application.
  23
  24 `memcached_return_t` values are returned from nearly all libmemcached(3)
  25 functions.
  26
  27 `memcached_return_t` values are of an enum type so that you can set up responses
  28 with switch/case and know that you are capturing all possible return values.
  29
  30 RETURN VALUE
  31 ------------
  32
  33 `memcached_strerror` returns a string describing a `memcached_return_t` value.
  34
  35 SEE ALSO
  36 --------
  37
  38 .. only:: man
  39
  40     :manpage:`memcached(1)`
  41     :manpage:`libmemcached(3)`
  42     :manpage:`memcached_return_t`
  43
  44 .. only:: html
  45
  46     * :manpage:`memcached(1)`
  47     * :doc:`../libmemcached`
  48     * :doc:`memcached_return_t`